41121697 has 2 divisors, whose sum is σ = 41121698. Its totient is φ = 41121696.

The previous prime is 41121659. The next prime is 41121721. The reversal of 41121697 is 79612114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21752896 + 19368801 = 4664^2 + 4401^2 .

It is a cyclic number.

It is not a de Polignac number, because 41121697 - 2¹¹ = 41119649 is a prime.

It is not a weakly prime, because it can be changed into another prime (41121607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20560848 + 20560849.

It is an arithmetic number, because the mean of its divisors is an integer number (20560849).

Almost surely, 2^41121697 is an apocalyptic number.

It is an amenable number.

41121697 is a deficient number, since it is larger than the sum of its proper divisors (1).

41121697 is an equidigital number, since it uses as much as digits as its factorization.

41121697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 31.

The square root of 41121697 is about 6412.6201353269. The cubic root of 41121697 is about 345.1625558956.

The spelling of 41121697 in words is "forty-one million, one hundred twenty-one thousand, six hundred ninety-seven".